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Crystal Blue Copper Sulfate Algaecide - Aquatic Grade Granular Pond Algae Control - 5 lbs

Crystal Blue Copper Sulfate Algaecide - Aquatic Grade Granular Pond Algae Control - 5 lbs

Q: Is copper safe to use with fish?

This product is safe for livestock, recreation, potable water and not harmful to most fish when used according to label directions. There are a few exceptions, Copper sulfate is not meant for small deco ponds and is toxic to Koi, Golfish and Trout.

Q: How often should I use Copper Sulfate?

Copper sulfate algae control should be used when algae is present. Wait 14 days between applications and only treat a 1/2 or 1/3 of the pond at a time to recover oxygen levels.

Q: How do I apply this product?

Apply by casting granulars, dragging behind boat in burlap, or dissolve and spray.

Q: How much product do I use?

1.8 lbs of copper will treat up to 15,000 square feet.

Q: When is the best time to treat my pond algae?

Pond algae should be treated when algae is actively growing and water temperatures are above 60F.

4.4/5

Product ID: 338926766

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Details

Brand
Crystal Blue
Liquid Volume
5 Litres
Item Form
Granules
UPC
768980003335
Target Species
Fish

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Description

Specifications

Brand	Crystal Blue
Liquid Volume	5 Litres
Item Form	Granules
UPC	768980003335
Target Species	Fish
Global Trade Identification Number	00768980003335
Country of Origin	USA
Item model number	333
Product Dimensions	10.16 x 10.16 x 25.4 cm; 2.22 kg
ASIN	B000RUN0T6

Have a Question? See What Others Asked

Is copper safe to use with fish?

How often should I use Copper Sulfate?

How do I apply this product?

How much product do I use?

When is the best time to treat my pond algae?

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